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Planning application

10-12 Station Road Harpenden Hertfordshire Al5 4Se

Awaiting decision St Albans 5/2026/1084 (Minor) Dwellings

Works: New dwelling Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Construction of two storey and single storey over existing rear extension to provide two one-bedroom flats at first floor level and office unit at ground floor level with external alterations including external staircase (Amended description and plans)

As published by the council, reference 5/2026/1084

Application record

Reference
5/2026/1084
Type
(Minor) Dwellings
Status
Under Consultation
Received
3 Jun 2026
Validated
29 Jun 2026
Ward
Harpenden West
Parish
Harpenden Town
Postcode
AL5 4SE

Site history

Applications at this address on the St Albans register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 5/2025/2350 Granted

    10-12 Station Road Harpenden Hertfordshire Al5 4Se

    Construction of two storey and single storey over existing rear extension to provide a two bedroom flat at first floor level and office unit at ground floor level

    Decided 18 May 2026

Timeline

Dates from the published record

  1. 3 Jun 2026

    Received by St Albans

  2. 29 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 2 Aug 2026

    Status changed to Under Consideration

    Previously Under Consultation.

  5. 23 Sep 2026

    Status changed to Under Consultation

    Previously Under Consideration.

  6. Decision

    Awaiting decision

    Decision expected by 24 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    St Albans took a median of 76 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

40 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with St Albans for determination, against a statutory target of eight weeks. Over the last year St Albans's median decision took 76 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on St Albans's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 14 Station Road Harpenden Hertfordshire Al5 4Se

    5/2026/1101 Submitted 8 Jun 2026 50 yards away

    88% historically approved · decision due ~9 Sep

    Use of premises (ground floor) for both Use Class E (Commercial, Business, and Service) (current use) or Use Class F.1(a) (education centre), new signage, and all associated works

    Awaiting decision Full applications 25 docs
  • 14 Station Road Harpenden Hertfordshire Al5 4Se

    5/2026/1103 Submitted 8 Jun 2026 50 yards away

    88% historically approved · decision due ~9 Sep

    Advertisement Consent - Display of one externally illuminated fascia sign and one externally illuminated projecting/hanging sign

    Awaiting decision Advertising 23 docs
  • 34 Station Road Harpenden Hertfordshire Al5 4Se

    5/2016/3600 Submitted 1 Dec 2016 50 yards away

    New metal staircase and alterations to openings

    Decided 1 doc
  • Rear Of 10 & 12 Station Road Harpenden Hertfordshire Al5 4Se

    5/2026/1042 Submitted 27 May 2026 50 yards away

    Prior Approval - Change of use of the first floor from Class E to provide a 1 bedroom flat Class C3 and to keep the Class E usage on the ground floor

    Withdrawn 23 docs
  • 10-12 Station Road Harpenden Hertfordshire Al5 4Se

    5/2025/2350 Submitted 23 Dec 2025 50 yards away

    Construction of two storey and single storey over existing rear extension to provide a two bedroom flat at first floor level and office unit at ground floor level

    Granted Extension 18 docs
    Small domestic
  • Land Rear Of 10-12 Station Road Harpenden Al5 4Se

    5/2026/1341 Submitted 13 Jul 2026 50 yards away

    88% historically approved · decision due ~8 Sep

    Construction of a two storey detached unit at the rear of the site to provide a ground floor commercial unit and 1 bedroom flat above (retrospective)

    Awaiting decision 23 docs